Nikelekam T-waves
Results:
Interesting Cases from UMMC, Part II
A 58-year-old man presents to the emergency department with acute chest pain and shortness of breath. The following ECG is obtained:
Hypokalemia
Key Points Hypokalemia can be life threatening and it is important to recognize the ECG patterns that are suggestive of severe hypokalemia. Severe hypokalemia can also cause ST segments abnormalities…
Hypokalemia Emergencies
Key Points Hypokalemia can be life threatening and it is important to recognize the ECG patterns that are suggestive of severe hypokalemia. Severe hypokalemia can also cause ST segments abnormalities…
Reverse Wellens Waves: not all biphasic T waves are indicative of ACS!
A 25-year-old woman presents to the emergency department with lightheadedness and palpitations for 1 week. Her symptoms worsened today with a near-syncopal episode. She is thin/frail and dehydrated in appearance….
Differential Diagnoses: a triad of long QT interval, PVC’s, & ST segment depression
A 56-year-old woman presents to a busy ED dehydrated with acute gastroenteritis. She is placed in a hallway bed and treated with IV fluids and ondansetron. On reassessment the patient…
Generalized weakness with biphasic T waves in the anterior leads
A young man presents to the ED with generalized weakness. The following ECG is obtained:
Differential Diagnoses: long QTc interval
HPI: 32-year-old female with PMHx of hyperthyroidism (on carbimazole) presents with jaundice and intermittent palpitations. She has mild RUQ abdominal pain, but is otherwise well. Vitals: HR~100, BP-130/70, RR-18, afebrile. Exam:…
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